Where does “prostolan” come from?

prostolan (Romanian) comes from Romanian prost, from Old Church Slavonic простъ, from Proto-Slavic prostъ, from Proto-Indo-European pro-sth₂o-.

prostolan (Romanian): stupid

Definitions

  1. stupid

Ancestry of “prostolan”, step by step

StepLanguageWordMeaning
1Romanianprostsimple, simple-minded; stupid; poor
2Old Church Slavonicпростъsimple, free, straight
3Proto-Slavicprostъsimple, straight
4Proto-Indo-Europeanpro-sth₂o-
Every word from Proto-Indo-European pro-sth₂o-Every word from Proto-Slavic prostъEvery word from Old Church Slavonic простъ
prostolan — Etymology, Origin & Word History | Etymology Explorer